engineering data sheet series 1811, 1816, 1860, 1866 hermetically sealed limit switch 1-2 pdt, 5 amp - 1811 series * certification _ air 8461 * letter _ _ _ _ | 40874 stpa | of 22/10/63 - 1816-1860-1866 series * issued from 1811 meets the requirements of air 8461 air 9461 air 0713 principle technical characteristics hermetically sealed plunger switch (quick make/break) simple push button operation (axial command only) operated by roller-ended plunger (compatible with oblique actuation forces) transfer of movement via metal bellows actuation force internally adjusted by rotation within the collar, or actuation force management by locknuts and positioning washers within the smooth housing weight see p/n chart 55 to 75 grams 5% nickel plated brass frame switch terminals soldered to a hermetic connector contact electrical characteristics load type electrical ratings 30vdc 115vac / 400hz nominal rating (amps) overload rating (amps) nominal rating (amps) overload rating (amps) resistive 5 7.5 5 7.5 inductive (l/r=5ms) 4 5 4 5 lamp 3 5 3 5 featuring leach ? power and control solutions www.esterline.com americas 6900 orangethorpe ave. p.o. box 5032 buena park, ca 90622 . . tel: (01) 714-736-7599 fax: (01) 714-670-1145 europe 2 rue goethe 57430 sarralbe france . . tel: (33) 3 87 97 31 01 fax: (33) 3 87 97 96 86 asia units 602-603 6/f lakeside 1 no.8 science park west avenue phase two, hong kong science park pak shek kok, tai po, n.t. hong kong tel: (852) 2 191 3830 fax: (852) 2 389 5803 data sheets are for initial product selection and comparison. contact esterline power systems prior to choosing a component. date of issue: 4/06 - 16 - page 1 of 4
size series 1811, 1816, 1860, 1866 d a t e o f i s s u e : 4 / 0 6 - 1 7 - p a g e 2 o f 4 c o n n e c t o r m s 3 1 1 3 h s i l i c o n e g a s k e t m s 3 1 1 3 h c o n n e c t o r r o l l e r r o l l e r m 2 1 / 1 m 2 1 / 1 9 0 a n g l e 2 g r o o v e s 2 p d t 1 p d t 4 5 9 0 4 7 9 2 1 8 6 0 1 8 1 1 y x p / n p / n x 1 8 1 6 1 8 6 6 9 2 9 0 1 p d t 2 p d t 1 8 6 0 a 1 2 7 1 8 1 1 a 1 2 7 p / n x y 9 8 4 7 9 6 4 5 1 p d t 2 p d t 2 p d t 1 p d t 9 6 9 8 1 8 6 6 a 1 2 7 1 8 1 6 a 1 2 7 x p / n 9 0 a n g l e 2 g r o o v e s s i l i c o n e g a s k e t 3 5 2 1 d i a y x 1 3 5 2 2 1 8 d i a 4 . 5 d i a 2 1 1 2 4 d i a 4 7 4 4 d i a 2 9 d i a 2 7 4 3 4 2 1 d i a x 1 4 0 2 0 4 1 8 d i a 3 1 4 3 5 2 1 d i a 7 d i a 3 1 0 d i a 4 1 y 2 2 x 1 1 8 d i a 4 . 5 d i a 3 4 4 4 7 2 1 1 2 2 7 2 9 d i a 4 2 1 d i a 7 d i a 3 1 0 d i a 4 6 x 1 4 2 0 4 1 3 1 8 d i a d i m e n s i o n s i n m m s t a n d a r d t o l e r a n c e : 0 . 5
mechanical characteristics series 1811, 1816, 1860, 1866 travels cc = operating travel ct = total travel max cd = differential travel cr = residual travel forces fc = operating force ft = total travel force fr = release force fm = max overtravel force 1 pdt 2 pdt travels mm mm cc operating < 2.2 < 2.2 ct total max 6 6 cd differential < 1.2 < 0.8 forces dan fc operating < 3 ft total max < 12 fr release > 1.2 fm max 24 - angular command capability only for roller-ended plunger models, in accordance with max travels. (see curve last page) - for optimum device use, nominal travel must be around the median between operating and total travel values. terminals hermetic connector 851 version conform to: - mil-c 26482 g series 1 (ms 3113 h) - nfc 93422 - he 301 b 1 h - vg 95328 g part numbers p/n weight type mounting actuator terminals connector in grams 5% pole (s) threaded body clamp mounting plain plunger roller-ended plunger ms3113h 8-3ap ms3113h 10-6p 1811 55 1 pdt 1811 a127 60 1 pdt 1816 65 1 pdt 1816 a127 70 1 pdt 1860 60 2 pdt 1860 a127 65 2 pdt 1866 70 2 pdt 1866 a127 75 2 pdt d a t e o f i s s u e : 4 / 0 6 - 1 8 - p a g e 3 o f 4 n o n c c f c f t f r c c c t c d c r p o s i t i o n r e s t o v e r t r a v e l r e l e a s e o p e r a t i n g e l e c t r i c a l c i r c u i t c o r r e s p o n d i n g b o d y o p e r a t i n g d e v i c e c n c n o c n c n o c n c n o s c h e m a t i c d i a g r a m d o u b l e - p o l e s i n g l e - p o l e m s 3 1 1 3 h 1 0 - 6 p m s 3 1 1 3 h 8 - 3 a p f b a c e d c b a f e d c b a a b c
general characteristics series 1811, 1816, 1860, 1866 temperature range -55c to +125c minimum operating cycles (life) at rated load 50,000 cycles dielectric strength at sea level 500 v dielectric strength at max altitude 300 v insulation resistance at 500 vdc 100 m ohms sinusoidal vibration 10g / 20 to 2000 hz shock 50g / 11 ms contact voltage drop, initial value 120 mv notes a d m i s s i b l e l i m i t s c u r v e f o r a n g u l a r c o m m a n d e otan codes type n.n.o. 1811...................5930 14 231 8161 1811 a127..............5930 14 244 8381 1816................... 1816 a127..............5930 14 313 6726 1860...................5930 14 272 2989 1860 a127..............5930 14 244 8382 1866...................5930 14 326 2530 1866 a127..............5930 14 271 8689 d a t e o f i s s u e : 4 / 0 6 - 1 9 - p a g e 4 o f 4 3 0 2 5 2 0 1 5 1 0 5 5 0 1 0 0 2 0 0 3 0 0 4 0 0 a n g l e f o r c e p i n d a n o p e r a t i n g l i m i t s a r e a a b s o l u t e l i m i t a r e a p ? 2 1 . 5 ? 5 1 7 p a n e l c u t o u t 3 5 2 x ? 4 . 5 c l a m p m o u n t i n g m o d e l s t h r e a d e d b o d y m o d e l s
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